also remove escape chars from snippets that don't have any variables in them (since they were escaped - duh
also remove escape chars from snippets that don't have any variables in them (since they were escaped - duh

svn path=/trunk/KDE/kdelibs/kate/; revision=1063631

hlamer/kate,sandsmark/kate,cmacq2/kate,cmacq2/kate,sandsmark/kate,jfmcarreira/kate,DickJ/kate,sandsmark/kate,jfmcarreira/kate,cmacq2/kate,DickJ/kate,jfmcarreira/kate,hlamer/kate,hlamer/kate,hlamer/kate,DickJ/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,sandsmark/kate,hlamer/kate,DickJ/kate